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Make sure this part fits

Buick 12643955 Sensor Assembly, Map

2011-2020 Buick

Customer Questions & Expert Answers (4)
GM 12643955 Sensor Assembly, Map
GM 12643955 Sensor Assembly, Map
GM 12643955 Sensor Assembly, Map
GM 12643955 Sensor Assembly, Map
GM 12643955 Sensor Assembly, Map
  • Part Description
    SENSOR, Computer Control Sensors
  • Replaced By
    25203477
  • Manufacturer
    General Motors
Make sure this part fits
$21.08 MSRP: $39.78
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number12643955
    Part DescriptionSENSOR, Computer Control Sensors
    Other NamesMap Sensor
    Item Dimensions3.1 x 2.1 x 2.1 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12643955
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2016-2020 Buick Envision4 Cyl 2.0L4 DOOR PREMIUM, 4 DOOR PREMIUM 2
    2011-2020 Buick Regal4 Cyl 2.0L1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN
    2013-2016 Buick Verano4 Cyl 2.0LCXL 4 DOOR NOTCHBACK

  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12643955 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the MAP sensor on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
    A:
    First, to remove the MAP sensor on V6 models, disconnect the electrical connector and pull the sensor from the intake manifold. Next, replace the sealing grommet if necessary, and use oil on the grommet during installation. For a V8 model, remove the intake manifold cover, disconnect the electrical connector, and remove the sensor.
    Posted by GMPartsGiant Specialist
    Q:
    What should you do after removing the MAP sensor for the 1998 Chevrolet Express? Posted by Customer
    A:
    Remove the MAP sensor O-ring and inspect it for cracks, tears, and deterioration. If the O-ring is damaged, replace it.
    Posted by GMPartsGiant Specialist
    See expert answers on similar MAP Sensor
    Q:
    How do you remove the MAP sensor on the 2009 Chevrolet Silverado? Posted by Customer
    A:
    To remove the MAP sensor on a V6 model, you need to disconnect the electrical connector and then pull the sensor straight up out of the intake manifold.
    Posted by GMPartsGiant Specialist
    See expert answers on similar MAP Sensor
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 12643955, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12643955 Sensor Assembly, Map. It is sometimes referred to as Buick MAP Sensor. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Envision, Regal, Verano models.

Affordable, reliable and built to last, GM part # 12643955 Sensor Assembly, Map stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Buick parts information, click here.

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